Mention that ldif-diff is for use on small files.

Mark Craig

30.48.2011 d40c63c42ad07bb62a1663d02cd84a305fd40fad

Mention that ldif-diff is for use on small files.

 opendj-sdk/opendj3/src/main/docbkx/admin-guide/chap-import-export.xml

@@ -303,6 +303,11 @@

   <para>The <option>-o <replaceable>ldif-file</replaceable></option> option
   can be used to save the output to a file.</para>
   
   <para>As the <command>ldif-diff</command> command reads both files into
   memory, constructing tree maps to perform the comparison, the command
   is designed to work with small files and fragments. The command can quickly
   run out of memory when calculating differences between large files.</para>
  </section>
 </section>
</chapter>